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3M black privacy screen filter for 23.8 inch 16:9 monitor, matte finish, magnetic attach

3M

3M Privacy Screen Filter 23.8" 16:9 Black

SKU CH-4YHE-B4RXK

Magnetic privacy filter for 23.8-inch 16:9 monitors limits viewing to a 60-degree angle while reducing glare, fingerprints and blue light

  • 60-degree viewing angle blocks side views for privacy
  • Magnetic COMPLY attachment clicks filter securely into place
  • Reversible matte side reduces glare and fingerprints
  • Blue-light reduction without distorting display colours
  • Scratch-resistant surface withstands hundreds of cleanings

Fits 23.8" 16:9 LCD monitors

This 3M privacy screen filter is designed for 23.8-inch widescreen LCD monitors with a 16:9 aspect ratio. It attaches magnetically using the 3M COMPLY system, allowing quick transitions between privacy and screen sharing. The filter is reversible, offering a choice between a glossy surface and a glare-reducing matte finish. It suits professionals handling sensitive data in open-plan offices or public spaces.

Passive filter with no power draw

The filter operates without any power connection, adding zero heat or noise to the monitor setup. Its microlouver technology limits the viewing angle to 60 degrees, darkening side views while preserving on-axis clarity. The matte side reduces glare and resists fingerprints, while the surface also helps reduce blue light without distorting natural display colours. The durable construction withstands hundreds of cleaning cycles.

60-degree viewing angle for privacy

The defining specification is the 60-degree viewing angle, which determines who can see the screen content. Viewers outside this cone see a blacked-out display, while the user directly in front retains a high-resolution image. Buyers needing wider collaborative viewing angles or privacy for curved displays should look elsewhere, as this filter is built for flat, landscape-oriented LCD panels.

Highlights

  • 60-degree viewing angle blocks side views for privacy
  • Magnetic COMPLY attachment clicks filter securely into place
  • Reversible matte side reduces glare and fingerprints
  • Blue-light reduction without distorting display colours
  • Scratch-resistant surface withstands hundreds of cleanings

Specifications

No published specifications for this item yet.

Questions about this item

How do the magnetic strips attach the 23.8" filter to my monitor, and which step do people skip?

The 3M COMPLY Magnetic Attach uses ultra-strong rare earth magnets that click the filter securely onto the monitor bezel. People often skip cleaning the bezel first, which weakens the magnetic hold and causes the filter to shift.

What upkeep will the reversible matte and glossy surfaces need over time?

The durable filter withstands hundreds of cleanings. Wipe either side with a soft, lint-free cloth; avoid harsh chemicals. The matte side resists fingerprints and glare, while the glossy side may show smudges more readily.

At what viewing angle does the privacy "black out" effect stop working?

The microlouver technology provides effective "black out" privacy from side views outside the 60-degree viewing angle. Within that 60-degree cone the screen remains clearly visible; beyond it the display appears black.

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